I have 6+ years of experience in creating scalable web applications and server side application using Java, c# and C++. Have strong skills and experience in using VisualVM and jMeter to do performance tuning; Have strong skills and experience in testing include unit test, integration test, regression test and load test; Have strong skills and experience in Requirement analysis, Design, Develop, Test and Release. Proficient in data structure, Machine Learning, Neural Network, Deep Learning, GPS Navigation, Shortest Path Algorithms, Location based services, POI Index, Geospatial Index, and Machine learning. Have an advanced understanding of the lifecycle of software development focused on continuous development of high quality software, as well as an advanced understanding of Agile/SCRUM, OOP, AOP, design patterns, and web services architectures.